CN211676207U - Peripheral buffering formula protector that uses of tennis training place - Google Patents
Peripheral buffering formula protector that uses of tennis training place Download PDFInfo
- Publication number
- CN211676207U CN211676207U CN201922418005.7U CN201922418005U CN211676207U CN 211676207 U CN211676207 U CN 211676207U CN 201922418005 U CN201922418005 U CN 201922418005U CN 211676207 U CN211676207 U CN 211676207U
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- installing frame
- bearing plate
- tennis training
- periphery
- mounting frame
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Abstract
The utility model discloses a peripheral buffering formula protector that uses in tennis training field, including first bearing platform board, second bearing platform board, first installing frame, second installing frame and third installing frame, all evenly be provided with first locating hole around first bearing platform board is inside, and the intermediate position department horizontal installation on first bearing platform board top has a third bearing platform board, the central position department level on third bearing platform board top is provided with second bearing platform board, and the inside both ends of second bearing platform board all evenly are provided with the draw-in groove, the top horizontal installation of second bearing platform board has first installing frame, and the central position department horizontal installation of the inside bottom of first installing frame has the battery, the inside all vertical cylinders of installing all around of first installing frame in the battery outside. The buffering type protection device for the periphery of the tennis training court drives the fixing plate and the fixing rod to be separated from the clamping groove through the electric push rod, so that the buffering type protection device for the periphery of the tennis training court is convenient to detach, maintain and replace.
Description
Technical Field
The utility model relates to a tennis training field technical field specifically is a peripheral buffering formula protector that uses of tennis training field.
Background
Tennis is receiving more and more attention and liking more people, and the peripheral protector of tennis training field can effectively intercept the tennis that flies out, avoids appearing hindering the people accident and be unfavorable for the phenomenon of retrieving, and the peripheral protector of using of traditional tennis training field can satisfy people's user demand basically, but still has certain problem, and specific problem is as follows:
(1) most of protective devices for the periphery of tennis training grounds in the market only adopt metal nets as protective main bodies, and although the protective devices have a certain buffering effect, the buffering effect is not enough to effectively reduce the kinetic energy of tennis once the speed of the tennis is too high, so that the rebound speed of the tennis is too high, and people are easily injured;
(2) most tennis training field is peripheral with protector structure as an organic whole on the market at present, adopts bolt or welded mode and ground connection, nevertheless because the protector main part adopts the iron material to take place the corrosion easily and damage, is not convenient for dismantle the change.
Disclosure of Invention
An object of the utility model is to provide a peripheral buffering formula protector that uses of tennis training court to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a buffering type protection device for the periphery of a tennis training court comprises a first bearing plate, a second bearing plate, a first installation frame, a second installation frame and a third installation frame, wherein first positioning holes are uniformly formed in the periphery of the inside of the first bearing plate, the middle position of the top end of the first bearing plate is horizontally provided with the third bearing plate, the middle position of the top end of the third bearing plate is horizontally provided with the second bearing plate, clamping grooves are uniformly formed in two ends of the inside of the second bearing plate, the top end of the second bearing plate is horizontally provided with the first installation frame, a storage battery is horizontally arranged at the middle position of the bottom end of the inside of the first installation frame, air cylinders are vertically arranged in the periphery of the inside of the first installation frame outside the storage battery, hydraulic rods penetrating through the top end of the first installation frame are vertically arranged at the output ends of the air cylinders, the top ends of the hydraulic rods are provided with the second installation frame, and a movable groove is horizontally arranged at the middle position of the top end in the second mounting frame.
Preferably, sliding grooves are horizontally formed in the middle positions of the top ends of the third bearing plates on the two sides of the second bearing plate, second sliding blocks matched with the sliding grooves are installed in the sliding grooves, and fixing plates are vertically installed in the middle positions of the top ends of the second sliding blocks.
Preferably, the middle positions of the two ends of the top end of the third bearing plate, far away from one side of the second bearing plate, of the sliding chute are horizontally provided with electric push rods through bases, one ends, close to the fixed plate, of the electric push rods are connected with the fixed plate, the middle positions, far away from one side of the electric push rods, of the fixed plate are evenly and horizontally provided with fixed rods matched with the clamping grooves, and the output end of the storage battery is electrically connected with the input end of the air cylinder and the input end of the electric push rod through.
Preferably, the middle position department of the inside bottom of second installing frame evenly horizontally installs the slide rail, and the cross section of slide rail is provided with the arc, slide rail internally mounted have with slide rail assorted first slider, and the vertical third installing frame that runs through the movable groove that installs in first slider top.
Preferably, the lower extreme of the inside both sides wall of third installing frame is equal horizontal setting with the connecting hole, and the inside level of connecting hole is provided with the second connecting rod that is connected with the second installing frame, the inside vertical installation of third installing frame has the wire netting, and the equal horizontal installation of the lower extreme at the front and the back of third installing frame has the spring that is connected with the second installing frame.
Preferably, the upper end of the side wall of one side of the third mounting frame is uniformly and horizontally provided with a second positioning hole, and the upper end of the side wall of one side of the third mounting frame, which is far away from the second positioning hole, is uniformly and horizontally provided with a first connecting rod matched with the second positioning hole.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) by installing a first positioning hole, a storage battery, a first connecting rod, a second positioning hole, a wire netting, a third mounting frame, a second connecting rod, a first sliding block, a sliding rail and a spring, firstly, the periphery of the tennis training field is installed at a proper position by using a buffer type protection device through the first positioning hole in a bolt connection mode, then, the storage battery is powered on, the first connecting rod is correspondingly inserted into the second positioning hole of the next peripheral buffer type protection device of the tennis training field, so that the peripheries of the tennis training fields are connected into a whole by using the buffer type protection device, when a tennis ball is contacted with the peripheral buffer type protection device of the tennis training field, part of kinetic energy is effectively reduced by the wire netting, and the other part of kinetic energy is transferred to the third mounting frame by the wire netting, so that the third mounting frame slides in the sliding rail through the first sliding block under the action of the second connecting rod to rotate back and forth, the springs generate elastic deformation in the rotating process of the third mounting frame, so that the kinetic energy of the tennis ball is reduced, and the third mounting frame is gradually restored to be vertical, so that the buffering and protecting effects of the buffering type protecting device for the periphery of the tennis training field are improved conveniently;
(2) the device is through installing the cylinder simultaneously, electric putter, the hydraulic stem, the second installing frame, the third installing frame, the fixed plate, the second slider, the spout, dead lever and draw-in groove, when needing to dismantle to change this tennis training field peripheral with buffer type protector of setting underground, start cylinder and electric putter, thereby it drives second installing frame rebound to drive the hydraulic stem extension under the effect of cylinder, the second installing frame drives the third installing frame and breaks away from ground completely, thereby it makes the separation between dead lever and the draw-in groove to drive the fixed plate through the inside slip of second slider at the spout under electric putter's effect, thereby take off and change second installing frame and third installing frame, thereby be convenient for dismantle the maintenance and change this tennis training field peripheral with buffer type protector.
Drawings
FIG. 1 is a front view of the cross-sectional structure of the present invention;
FIG. 2 is a schematic right sectional view of the present invention;
fig. 3 is a schematic top view of the first, second and third bearing plates of the present invention;
FIG. 4 is an enlarged view of the portion A of FIG. 1 according to the present invention;
fig. 5 is a schematic diagram of the internal circuit structure of the present invention.
In the figure: 1. a first connecting rod; 2. a movable groove; 3. connecting holes; 4. a wire mesh; 5. a slide rail; 6. a first deck plate; 7. a cylinder; 8. a storage battery; 9. a card slot; 10. a second deck plate; 11. a first mounting frame; 12. a third deck plate; 13. a first positioning hole; 14. a hydraulic lever; 15. a first slider; 16. a second mounting frame; 17. a second connecting rod; 18. a third mounting frame; 19. a second positioning hole; 20. a spring; 21. a second slider; 22. an electric push rod; 23. a fixing plate; 24. fixing the rod; 25. a chute.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides an embodiment: a buffering type protection device for the periphery of a tennis training court comprises a first bearing plate 6, a second bearing plate 10, a first installation frame 11, a second installation frame 16 and a third installation frame 18, wherein first positioning holes 13 are uniformly formed in the periphery of the inside of the first bearing plate 6, a third bearing plate 12 is horizontally installed in the middle of the top end of the first bearing plate 6, and the second bearing plate 10 is horizontally arranged in the middle of the top end of the third bearing plate 12;
the middle positions of the top ends of the third bearing plates 12 on the two sides of the second bearing plate 10 are both horizontally provided with sliding grooves 25, second sliding blocks 21 matched with the sliding grooves 25 are installed in the sliding grooves 25, and fixing plates 23 are vertically installed at the middle positions of the top ends of the second sliding blocks 21, so that the second bearing plates are convenient to disassemble and replace;
the middle positions of two ends of the top end of the third bearing plate 12 on the side of the sliding groove 25 far away from the second bearing plate 10 are both horizontally provided with electric push rods 22 through bases, the model of each electric push rod 22 can be NKLA8, one end of each electric push rod 22 close to the fixing plate 23 is connected with the fixing plate 23, the middle position of the side wall of the fixing plate 23 far away from the electric push rods 22 is uniformly and horizontally provided with a fixing rod 24 matched with the clamping groove 9, and the output end of the storage battery 8 is respectively and electrically connected with the input ends of the air cylinder 7 and the electric push rods 22 through wires, so;
a sliding rail 5 is uniformly and horizontally arranged at the middle position of the bottom end in the second mounting frame 16, the cross section of the sliding rail 5 is provided with an arc shape, a first sliding block 15 matched with the sliding rail 5 is arranged in the sliding rail 5, and a third mounting frame 18 penetrating through the movable groove 2 is vertically arranged at the top end of the first sliding block 15, so that the buffering and protecting effect is improved;
the lower ends of two side walls in the third mounting frame 18 are horizontally provided with connecting holes 3, a second connecting rod 17 connected with the second mounting frame 16 is horizontally arranged in each connecting hole 3, an iron wire net 4 is vertically arranged in each third mounting frame 18, and springs 20 connected with the second mounting frame 16 are horizontally arranged at the lower ends of the front surface and the back surface of each third mounting frame 18, so that the buffering and protecting effects are improved conveniently;
the upper end of the side wall of one side of the third mounting frame 18 is uniformly and horizontally provided with a second positioning hole 19, and the upper end of the side wall of one side of the third mounting frame 18, which is far away from the second positioning hole 19, is uniformly and horizontally provided with a first connecting rod 1 matched with the second positioning hole 19, so that the buffering protection effect is improved;
and a movable groove 2 is horizontally arranged at the middle position of the top end in the second mounting frame 16.
The working principle is as follows: when the buffering type protection device for the periphery of the tennis training court is used, the buffering type protection device for the periphery of the tennis training court is installed at a proper position through the first positioning hole 13 in a bolt connection mode, then the power supply is switched on through the storage battery 8, the first connecting rod 1 is correspondingly inserted into the second positioning hole 19 of the buffering type protection device for the periphery of the next tennis training court, so that the plurality of buffering type protection devices for the periphery of the tennis training court are connected into a whole, when a tennis ball is contacted with the buffering type protection device for the periphery of the tennis training court, part of kinetic energy of the tennis ball is effectively reduced through the wire netting 4, the other part of kinetic energy is transmitted to the third mounting frame 18 through the wire netting 4, the third mounting frame 18 slides in the sliding rail 5 through the first sliding block 15 under the action of the second connecting rod 17, and rotates forwards and backwards, and the spring 20 generates elastic deformation in the rotating process of the third mounting frame 18, so that the kinetic energy of the tennis ball is reduced Three installing frames 18 resume vertically gradually, thereby be convenient for improve this tennis training field peripheral buffering formula protector's for buffering protective effect, when this tennis training field peripheral buffering formula protector that sets up underground needs to be dismantled and changed, start cylinder 7 and electric putter 22, thereby it drives second installing frame 16 to move upwards to drive hydraulic stem 14 extension under the effect of cylinder 7, second installing frame 16 drives third installing frame 18 and breaks away from ground completely, thereby it makes separation between dead lever 24 and the draw-in groove 9 to drive fixed plate 23 through second slider 21 at spout 25 inside slip under electric putter 22's effect, thereby take off and change second installing frame 16 and third installing frame 18 after that, thereby be convenient for dismantle the maintenance and change this tennis training field peripheral buffering formula protector for, do above the utility model discloses a whole theory of operation.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a peripheral buffering formula protector with tennis training court, includes first cushion board (6), second cushion board (10), first installing frame (11), second installing frame (16) and third installing frame (18), its characterized in that: the device is characterized in that first positioning holes (13) are uniformly formed in the periphery of the inside of the first bearing plate (6), a third bearing plate (12) is horizontally arranged at the middle position of the top end of the first bearing plate (6), a second bearing plate (10) is horizontally arranged at the middle position of the top end of the third bearing plate (12), clamping grooves (9) are uniformly formed in two ends of the inside of the second bearing plate (10), a first mounting frame (11) is horizontally arranged at the top end of the second bearing plate (10), a storage battery (8) is horizontally arranged at the middle position of the bottom end of the inside of the first mounting frame (11), air cylinders (7) are vertically arranged in the periphery of the inside of the first mounting frame (11) outside the storage battery (8), hydraulic rods (14) penetrating through the top end of the first mounting frame (11) are vertically arranged at the output ends of the air cylinders (7), and a second mounting frame (16) is arranged at the top ends of the hydraulic rods (14), and a movable groove (2) is horizontally arranged at the middle position of the top end in the second mounting frame (16).
2. The buffering type protection device for the periphery of tennis training court as recited in claim 1, wherein: the middle position of the top end in the third bearing plate (12) on the two sides of the second bearing plate (10) is horizontally provided with a sliding groove (25), a second sliding block (21) matched with the sliding groove (25) is installed in the sliding groove (25), and a fixing plate (23) is vertically installed in the middle position of the top end of the second sliding block (21).
3. The buffering type protection device for the periphery of tennis training court as recited in claim 2, wherein: the middle positions of the two ends of the top end of a third bearing plate (12) on one side, far away from the second bearing plate (10), of the sliding groove (25) are all horizontally provided with an electric push rod (22) through a base, one end, close to the fixing plate (23), of the electric push rod (22) is connected with the fixing plate (23), the middle positions, far away from the side wall on one side of the electric push rod (22), of the fixing plate (23) are evenly and horizontally provided with fixing rods (24) matched with the clamping grooves (9), and the output end of the storage battery (8) is electrically connected with the input ends of the air cylinder (7) and the electric push rod (22.
4. The buffering type protection device for the periphery of tennis training court as recited in claim 1, wherein: the utility model discloses a sliding rail, including second installing frame (16), the even horizontal installation of intermediate position department of the inside bottom of second installing frame (16) has slide rail (5), and the cross section of slide rail (5) is provided with the arc, slide rail (5) internally mounted have with slide rail (5) assorted first slider (15), and first slider (15) top is vertical to be installed and is run through third installing frame (18) of activity groove (2).
5. The buffering type protection device for the periphery of tennis training court as recited in claim 4, wherein: the equal level of lower extreme of the inside both sides wall of third installing frame (18) is provided with connecting hole (3), and the inside level of connecting hole (3) is provided with second connecting rod (17) that are connected with second installing frame (16), the inside vertical wire netting (4) of installing of third installing frame (18), and the equal horizontal mounting of lower extreme at the front and the back of third installing frame (18) has spring (20) that are connected with second installing frame (16).
6. The buffering type protection device for the periphery of tennis training court as recited in claim 4, wherein: the upper end of the side wall of one side of the third mounting frame (18) is uniformly and horizontally provided with a second positioning hole (19), and the upper end of the side wall of one side, far away from the second positioning hole (19), of the third mounting frame (18) is uniformly and horizontally provided with a first connecting rod (1) matched with the second positioning hole (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922418005.7U CN211676207U (en) | 2019-12-30 | 2019-12-30 | Peripheral buffering formula protector that uses of tennis training place |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922418005.7U CN211676207U (en) | 2019-12-30 | 2019-12-30 | Peripheral buffering formula protector that uses of tennis training place |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211676207U true CN211676207U (en) | 2020-10-16 |
Family
ID=72796052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922418005.7U Expired - Fee Related CN211676207U (en) | 2019-12-30 | 2019-12-30 | Peripheral buffering formula protector that uses of tennis training place |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211676207U (en) |
-
2019
- 2019-12-30 CN CN201922418005.7U patent/CN211676207U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201016 Termination date: 20211230 |